image7 = new Image();
image7.src = "images/home_15.jpg";
image1 = new Image();
image1.src = "images/home_16.jpg";
image2 = new Image();
image2.src = "images/index_333.jpg";
image3 = new Image();
image3.src = "images/menuobjekt.jpg";
image4 = new Image();
image4.src = "images/menubauplanung.jpg";
image5 = new Image();
image5.src = "images/menureferenzen.jpg";
image6 = new Image();
image6.src = "images/menukontakt.jpg";
image8 = new Image();
image8.src = "images/index_33.jpg";
image9 = new Image();
image9.src = "images/menutechnik.jpg";